Don't call stat before opening a file.

2011-12-01  Janne Blomqvist  <jb@gcc.gnu.org>

	* misc.c (gfc_open_file): Don't call stat.

From-SVN: r181875

gcc/fortran/ChangeLog

+2011-12-01  Janne Blomqvist  <jb@gcc.gnu.org>
+
+	* misc.c (gfc_open_file): Don't call stat.
+
 2011-11-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
 
 	PR fortran/40958

gcc/fortran/misc.c

@@ -58,17 +58,9 @@ gfc_clear_ts (gfc_typespec *ts)
 FILE *
 gfc_open_file (const char *name)
 {
-  struct stat statbuf;
-
   if (!*name)
     return stdin;
 
-  if (stat (name, &statbuf) < 0)
-    return NULL;
-
-  if (!S_ISREG (statbuf.st_mode))
-    return NULL;
-
   return fopen (name, "r");
 }